, twitter.com/booktv. >>> and now joining us on booktv is an old washington hand and that is ambassador stewart. he's an author, the future of jews is the name of the book. ambassador, why are you writing a book about the future of the jews? >> we have survived 3,000 years of calamityies and we survived and leave thrived and contributed to societies even those that didn't want us. now we have a whole new set of 21st century challenges, and the question is having survived those terrible times, can we now survive prosperity, success, and integration? and i look at this from two perspective, the global forces that affect america, american jews, and israel, everything from the shift of power to united states and the west to china and the east hours of globalization in the digital era. how to deal with the 1.6 muslims in the world, the threat of iranian nuclear power, and i also look at internal threats, low birthrates, assimilation, and again, whether we can, in effect, succeed at the time when we are more successful than ever in being integrated to our society. it's a new know mom that. --